Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2018-3665

Severity CVSS v4.0:
Pending analysis
Type:
CWE-200 Information Leak / Disclosure
Publication date:
21/06/2018
Last modified:
09/06/2021

Description

System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.60 MEDIUM
Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): High
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x
5.60
Severity 3.x
MEDIUM
Vector 2.0
AV:L/AC:M/Au:N/C:C/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.70 MEDIUM
Vector: AV:L/AC:M/Au:N/C:C/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): None
Availability (A): None

Base Score 2.0
4.70
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:h:intel:core_i3:330e:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:330m:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:330um:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:350m:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:370m:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:380m:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:380um:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:390m:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:530:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:540:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:550:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:560:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:2100:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:2100t:*:*:*:*:*:*:*
cpe:2.3:h:intel:core_i3:2102:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools